Should You Grade Erika's Jigglypuff (1st Edition)?
Gym Challenge · #69
No
Expected profit: $-15.78 (-55% ROI)
Expected Value
Raw price$6.57
Grading cost~$22.00
Blended EV$-9.21
Expected profit$-15.78
ROI-55%
Break-even sell price$-4.89
Profit by Grade
PSA 6
$5.17
$-23.40 (-82%)
PSA 7
$11.87
$-16.70 (-58%)
PSA 8
$24.67
$-3.90 (-14%)
PSA 9
$31.45
+$2.88 (10%)
PSA 10
$184.97
+$156.40 (547%)
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